| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $139.73 | 11.400% | $155.6592 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $200.74 | 4.712% | $210.1989 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $177.98 | 4.774% | $186.4768 | $186.48 | $186.50 | $186.50 |
| Purchase #4 | $169.64 | 7.283% | $181.9949 | $181.99 | $182.00 | $182.00 |
| Purchase #5 | $8.31 | 5.498% | $8.7669 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $9.27 | 5.642% | $9.793 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $249.78 | 7.120% | $267.5643 | $267.56 | $267.55 | $267.60 |
| 7 purchase totals = | $955.45 | $1,020.4540 | $1,020.45 | $1,020.45 | $1,020.60 | |